| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.29 | 7.666% | $209.1843 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $142.40 | 12.631% | $160.3865 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $87.28 | 8.464% | $94.6674 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $59.38 | 11.698% | $66.3263 | $66.33 | $66.35 | $66.30 |
| Purchase #5 | $145.98 | 3.651% | $151.3097 | $151.31 | $151.30 | $151.30 |
| Purchase #6 | $13.38 | 5.204% | $14.0763 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $157.73 | 13.711% | $179.3564 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $800.44 | $875.3069 | $875.32 | $875.35 | $875.40 | |